Custom Knoppix, Linux for Small Business, BZFlag, and glibc Concerns

Good day, gentle readers. This is a short holiday week within the United
States, with Thankgiving on Thursday and It's-Wise-Not-To-Shop day on Friday.
That doesn't stop us from publishing our usual fare, though. Here's what's
new in the world of Linux and open source, as seen in this week's articles:

Noel Davis started the week by discussing Trouble
with glibc, his latest Security Alerts column. Remote exploits may be
possible in other programs, including xinetd, hylafax, pServ, Quagga, and
Zebra. Please check that you're running safe versions.

As the OS wars heat up (and Debian 3.0 approaches), there are ever more
opportunities for people to "try out this Linux thing". It's much easier now
than in, say, 1998 (when your editor had to scavenge an old PC at work just to
put something together), especially with the advent of Knoppix, a Linux
distribution that boots and runs off of a single CD-ROM. Robert Bernier's Using
and Customizing Knoppix explores how to test Linux with Knoppix and how to
create your own custom Knoppix CDs with the applications you want.

What's better than driving little tanks around with your friends? Driving
little tanks around and shooting at your friends' tanks! Before dashing
off to the hardware store to buy and build turret controls, take a look at
Howard Wen's BZFlag
article. This ten-year-old application has featured 3-D networked play from
the beginning and keeps getting better.

Finally, with all the talk of Linux on the desktop in large companies, you
may be wondering how Linux fits into small businesses. One place it makes
sense is, as usual, a network server, especially as that affords low-cost and
expandable Internet services. Alexander Prohorenko explains the whys and hows
in Using
Linux as a Small Business Internet Gateway (part one of a two-part article).

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ONLamp.com and Linux Devcenter Top Five Articles Last Week

Why Caldera Released Unix: A Brief History
In January, Caldera, the latest owners of the "official" Unix
source code, released some of the older versions of Unix under
an open source license. Ian Darwin gives the history behind this.

The State of Home-Brew PVRs on Linux
A TiVo is basically a Linux box with some extra software (and a
nice service). That's something a competent hacker could replicate. Joe Stump explores the state of the home-brew PVR (personal video recorder) community on Linux as of late 2003.

Using and Customizing Knoppix
Several Linux distributions boot directly from CD-ROMs. How
many are usable in that state? How many are customizable in
that state? Klaus Knopper's Knoppix is perhaps the best known
of these distributions. Robert Bernier explains how to use
Knoppix and how to customize your own self-booting distribution CD.

Using Linux as a Small Business Internet Gateway
Internet access is vital to many small businesses. Creating a
reliable and worry-free connection used to be difficult. With
good software such as the Linux kernel, wvdial, Squid, Postfix,
and iptables, it's reasonably easy to set up Linux as an Internet
gateway. Alexander Prohorenko explains how.

Installing Oracle 9iR2 on Red Hat 9
While Oracle's understandably proud of their Linux support,
Oracle 9i is unsupported on the latest and greatest Red Hat.
That doesn't mean it doesn't work, just that you'll have to
do a little tinkering. Roko Roic demonstrates how to install
Oracle 91R2 on Red Hat 9.